Mining Intrinsic Safe Video & Audio Recorder

Model: YHJ3.7 Description: YHJ3.7 Mining Intrinsic Safe Video & Audio Recorder MA: MFA170017 (National safety sign for coal mining products) ExibI: CMExC16.4624X (Intrinsic safe and explosion-proof products certificate) Exib II:CMExC17.4213 (Intrinsic safe and explosion-proof products certificate) Introduction: 1. Digital video camera, digital camera, talkback transmitter function. 2. Record detection process. 3. Applicable for coal mining, non-coal mining, industrial park, railway, police fields. Technology parameters: 1. Sensor: 32-megapixel, CMOS 2. Night vision function: see facial expressions clearly within 12 meters; see people’s profile within 20 meters. 3. Video output: HDMI port: composite video signal output (PAL). 4. Wireless transmission: external wireless transmit module, support data flow or file format transmission. 5. Prerecord/ Video delay function: ≥10s. 6. Intercom function: built-in microphone and horn. 7. Optical filter switcher: automatic/ manual. 8. Interface: USB 2.0/HDMI/data interface. 9. Flash lamp: warning flash function 10. GPS function: built-in GPS module. 11. External cell box: expand battery capacity and have charging function. 12. Display: 2.0 inch 16:9 TFT LCD, HD 960 × 240. 13. Large field angle: horizontal field angle ≥ 135. 14. Video: H.264 compressed format, 1296P(2304*1296) 1920×1080, 30 frames/s 1440×1080, 30 frames/s 1280×720, 60 frames/s, 848×480. 15. Image pixel: 7600×4275 32-megapixel, 5472×3648 23-megapixel, 4608×3456 16-megapixel, 4000×3000, 3200×2400, 2592×1944 16. Battery operating time: high capacity battery, 3.7V 3600mAh, continuous working time 10 hours, stand-by time 240 hours, superior to standard A. 17. Storage capacity: standard 16G, max 128G. 18. Anti-impact: can withstand the fall from 3m height. 19. Zoom: 1-8 multiple digital zoom. 20. Shortcut video function: Under shutdown status, long-pressing video button can take videos directly. 21. Lighting: LED 22. Dimensions: 90×60×30mm 23. Weight: 150g